Thanks all for the good comments..Still trying to familarise with my equipement as they are only 1yr+ old. Need to get the feel of them to tune all parameter correct.
Roidan,
Mai suan hor..
Alfa,
The growth just pick up recently and I'm fighting with the shortage of CA and low dKH now. Over driving my CR with 3 bubbles per 2 sec and effluent rate at a continuous drip of say 5-6 drops per sec.
typrobin,
The black dung have double in size over the past 4yrs with me ...
Another 4 yrs more, its good on my reunion dinner table ...h.ah.a.h
Another view of the bulb.